perhaps the most obscure piece of slang in Britain, translates to Prision via this thought process Kermit The Frog (from the Muppets) - Frog and Toad (rhyming slang) - road, meaning Down The Road, slang for being sent to prision. the term was used occationally by Only Fools And Horses character Derek 'Del Boy' Trotter, the series was written by John Sullivan, an authentic Londonor and a knowledge on slang.

A Kermit is a term for someone who's voice occasionally (or more than occasionally) bears a striking resemblance to the voice of the muppet, Kermit the Frog. This is especially fitting when the subject wears green constantly or is especially fond of green.